Discuss five factors which made migrations of communities possible.
Answer Text: -Existence of routes whichwere used by raiders.-Some communities were friendly, hence allowed others to pass through their land.-Knowledge of tools and weapons which they used for protection.-Desire to interact with other communities in terms of trade to alleviate famine in their homeland.-Sparse population which caused no hindrance in movement.-Migration in large numbers ensured security.-Availability of unoccupied land.